Math, asked by ridhimabhangay, 9 months ago

2) Find the sum of 3a2

bc + 2ab and 5ab – 4a2

bc + 7abc

Answers

Answered by JaiMatadiSarthak

4

Answer:

pl

Step-by-step explanation:

please ask some easy question

Answered by yakubshakirafarheen

3

Answer:

-a2+2bc+7ab+7abc

Step-by-step explanation:

(3a2+bc+2ab)+(5ab-4a2+bc+7abc)

=(3a2-4a2)+(bc+bc)+(2ab+5ab)+7abc

=-a2+2bc+7ab+7abc

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